Which of the following are an example of analogous...

Which of the following are an example of analogous structures?
a. wings of birds and bats
b. hooves of horses and deer
c. wings of moths and butterflies
d. leaves on oak trees and maples
e. arms of primates and cats

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Key Concepts

Analogous Structures

Analogous structures are features in different species that serve similar functions yet did not arise from a common ancestral trait. Instead, these structures are the result of convergent evolution, where similar environmental pressures lead to the development of similar adaptations in unrelated groups.

Convergent Evolution

Convergent evolution is the process by which unrelated organisms develop similar characteristics independently of each other, usually in response to similar environmental challenges or lifestyles. It explains why analogous structures, which perform similar functions, appear in species with different evolutionary histories.

Homologous Structures

Homologous structures are traits shared by different species due to inheritance from a common ancestor. Although these structures may have evolved to perform different functions over time, their underlying similarity reflects a shared evolutionary origin, contrasting with analogous structures that arise independently.

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